CN104185796B - 局部化一维磁共振空间频率波谱学 - Google Patents

局部化一维磁共振空间频率波谱学 Download PDF

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Publication number
CN104185796B
CN104185796B CN201280069143.7A CN201280069143A CN104185796B CN 104185796 B CN104185796 B CN 104185796B CN 201280069143 A CN201280069143 A CN 201280069143A CN 104185796 B CN104185796 B CN 104185796B
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China
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echo signal
transformation
sample
method described
signal
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Chinese (zh)
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CN104185796A (zh
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D·R·蔡斯
T·W·詹姆斯
L·W·法尔
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Acuitas Medical Ltd
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Acuitas Medical Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
    • G01R33/4833—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices

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  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Geology (AREA)
  • Biochemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201280069143.7A 2011-12-06 2012-12-06 局部化一维磁共振空间频率波谱学 Expired - Fee Related CN104185796B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161567511P 2011-12-06 2011-12-06
US61/567,511 2011-12-06
PCT/US2012/068284 WO2013086218A1 (en) 2011-12-06 2012-12-06 Localised one - dimensional magnetic resonance spatial -frequency spectroscopy

Publications (2)

Publication Number Publication Date
CN104185796A CN104185796A (zh) 2014-12-03
CN104185796B true CN104185796B (zh) 2019-02-12

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CN201280069143.7A Expired - Fee Related CN104185796B (zh) 2011-12-06 2012-12-06 局部化一维磁共振空间频率波谱学

Country Status (6)

Country Link
US (1) US9885769B2 (ko)
EP (1) EP2820442A1 (ko)
JP (2) JP2015500097A (ko)
KR (1) KR20140106664A (ko)
CN (1) CN104185796B (ko)
WO (1) WO2013086218A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2820442A1 (en) * 2011-12-06 2015-01-07 Acuitas Medical Limited Localised one - dimensional magnetic resonance spatial -frequency spectroscopy
JP6629247B2 (ja) * 2014-05-30 2020-01-15 オステオトロニックス メディカル プライベート リミテッド 微細構造解析データのデータ品質を評価し向上させる方法
CN109101461B (zh) * 2018-08-09 2021-06-29 上海交通大学 一种独立计算具有90度相位差的洛伦兹曲线参数的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101336380A (zh) * 2005-11-27 2008-12-31 奥斯特欧特罗尼克斯公司 利用空间频率分析对诸如骨骼之类的结构的评估
CN101427147A (zh) * 2006-04-21 2009-05-06 皇家飞利浦电子股份有限公司 介入设备的被动mr可视化
CN101627910A (zh) * 2008-07-17 2010-01-20 株式会社东芝 磁共振成像装置及磁共振成像方法
CN102089670A (zh) * 2008-07-09 2011-06-08 皇家飞利浦电子股份有限公司 用于组合式分子mri和动态pet成像的生理药物代谢动力学分析

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468621A (en) * 1982-01-20 1984-08-28 National Research Development Corporation Investigation of samples by N.M.R. techniques
EP1651974B8 (en) * 2003-07-09 2011-11-02 Inc. Vista Clara Multicoil nmr data acquisition and processing methods
US20060155186A1 (en) * 2005-01-12 2006-07-13 James Timothy W Bone health assessment using spatial-frequency analysis
JP4069929B2 (ja) * 2005-04-06 2008-04-02 コニカミノルタセンシング株式会社 生体情報処理装置
US20090080750A1 (en) 2006-04-21 2009-03-26 Koninklijke Philips Electronics N. V. Passive mr visualisation of interventional instruments
WO2007137047A2 (en) * 2006-05-16 2007-11-29 Greer Douglas S Modeling the neocortex
US8275214B2 (en) * 2008-05-16 2012-09-25 Calgary Scientific, Inc. Image texture characterization of medical images
US8462346B2 (en) * 2009-02-20 2013-06-11 Acuitas Medical Limited Representation of spatial-frequency data as a map
US20110142316A1 (en) * 2009-10-29 2011-06-16 Ge Wang Tomography-Based and MRI-Based Imaging Systems
EP2820442A1 (en) * 2011-12-06 2015-01-07 Acuitas Medical Limited Localised one - dimensional magnetic resonance spatial -frequency spectroscopy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101336380A (zh) * 2005-11-27 2008-12-31 奥斯特欧特罗尼克斯公司 利用空间频率分析对诸如骨骼之类的结构的评估
CN101427147A (zh) * 2006-04-21 2009-05-06 皇家飞利浦电子股份有限公司 介入设备的被动mr可视化
CN102089670A (zh) * 2008-07-09 2011-06-08 皇家飞利浦电子股份有限公司 用于组合式分子mri和动态pet成像的生理药物代谢动力学分析
CN101627910A (zh) * 2008-07-17 2010-01-20 株式会社东芝 磁共振成像装置及磁共振成像方法

Also Published As

Publication number Publication date
JP2018102968A (ja) 2018-07-05
US20140266200A1 (en) 2014-09-18
KR20140106664A (ko) 2014-09-03
JP6571824B2 (ja) 2019-09-04
EP2820442A1 (en) 2015-01-07
WO2013086218A1 (en) 2013-06-13
US9885769B2 (en) 2018-02-06
CN104185796A (zh) 2014-12-03
JP2015500097A (ja) 2015-01-05

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